package com.atguigu.crowd.handler;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import com.atguigu.crowd.api.MySQLRemoteService;
import com.atguigu.crowd.constant.CrowdConstant;
import com.atguigu.crowd.entity.vo.PortalTypeVO;
import com.atguigu.crowd.util.ResultEntity;

@Controller
public class PortalHandler {
	
	@Autowired
	private MySQLRemoteService mySQLRemoteService;
	
	@RequestMapping("/")
	public String showPortalPage(Model model) {
		
		// 1、调用MySQLRemoteService提供的方法查询首页要显示的数据
		ResultEntity<List<PortalTypeVO>> resultEntity = 
				mySQLRemoteService.getPortalTypeProjectDataRemote();
		
		// 2.检查查询结果
		String result = resultEntity.getResult();
		if(ResultEntity.SUCCESS.equals(result)) {
			
			// 3.获取查询结果数据
			List<PortalTypeVO> list = resultEntity.getData();
			
			// 4.存入模型
			model.addAttribute(CrowdConstant.ATTR_NAME_PORTAL_DATA, list);
			
		}
		
		return "portal";
	}

}
